GR3017922T3 - Chromium and nickel oxydes-based solid catalysts and the use thereof for the fluorination of halogenated hydrocarbons. - Google Patents

Chromium and nickel oxydes-based solid catalysts and the use thereof for the fluorination of halogenated hydrocarbons.

Info

Publication number
GR3017922T3
GR3017922T3 GR950403028T GR950403028T GR3017922T3 GR 3017922 T3 GR3017922 T3 GR 3017922T3 GR 950403028 T GR950403028 T GR 950403028T GR 950403028 T GR950403028 T GR 950403028T GR 3017922 T3 GR3017922 T3 GR 3017922T3
Authority
GR
Greece
Prior art keywords
oxydes
fluorination
chromium
nickel
halogenated hydrocarbons
Prior art date
Application number
GR950403028T
Other languages
Greek (el)
Inventor
Bernard Cheminal
Francois Garcia
Eric Lacroix
Andre Lantz
Original Assignee
Atochem Elf Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atochem Elf Sa filed Critical Atochem Elf Sa
Publication of GR3017922T3 publication Critical patent/GR3017922T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/866—Nickel and chromium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
GR950403028T 1991-12-09 1995-10-31 Chromium and nickel oxydes-based solid catalysts and the use thereof for the fluorination of halogenated hydrocarbons. GR3017922T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9115228A FR2684567B1 (en) 1991-12-09 1991-12-09 MASS CATALYSTS BASED ON CHROME AND NICKEL OXIDES AND THEIR APPLICATION TO THE FLUORINATION OF HALOGENATED HYDROCARBONS.

Publications (1)

Publication Number Publication Date
GR3017922T3 true GR3017922T3 (en) 1996-01-31

Family

ID=9419819

Family Applications (1)

Application Number Title Priority Date Filing Date
GR950403028T GR3017922T3 (en) 1991-12-09 1995-10-31 Chromium and nickel oxydes-based solid catalysts and the use thereof for the fluorination of halogenated hydrocarbons.

Country Status (10)

Country Link
US (1) US5523500A (en)
EP (1) EP0546883B1 (en)
JP (1) JPH0771635B2 (en)
KR (1) KR960005494B1 (en)
AU (1) AU662185B2 (en)
CA (1) CA2084864C (en)
DE (1) DE69204147T2 (en)
ES (1) ES2075656T3 (en)
FR (1) FR2684567B1 (en)
GR (1) GR3017922T3 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69415748T2 (en) * 1993-09-07 1999-08-19 Showa Denko Kk Chromium-based fluorination catalyst, process for producing this catalyst and fluorination process using this catalyst
FR2713633B1 (en) * 1993-12-09 1996-01-19 Atochem Elf Sa Gas phase fluorination using crystallized catalysts.
US5494877A (en) * 1994-06-20 1996-02-27 Showa Denko K. K. Chromium-based fluorination catalyst containing gallium and production method thereof
FR2736048B1 (en) * 1995-06-27 1997-08-01 Atochem Elf Sa SYNTHESIS OF DIFLUOROMETHANE
FR2736050B1 (en) 1995-06-29 1997-08-01 Atochem Elf Sa PROCESS FOR PRODUCING DIFLUOROMETHANE
FR2740994B1 (en) 1995-11-10 1997-12-05 Atochem Elf Sa MASS CATALYZERS BASED ON CHROME OXIDE, THEIR PREPARATION PROCESS AND THEIR APPLICATION TO THE FLUORATION OF HALOGENOUS HYDROCARBONS
FR2748022B1 (en) 1996-04-29 1998-07-24 Atochem Elf Sa PROCESS FOR PRODUCING DIFLUOROMETHANE
FR2757085B1 (en) * 1996-12-13 1999-01-22 Atochem Elf Sa MASS CATALYSTS BASED ON CHROME AND NICKEL FOR GAS PHASE FLUORINATION OF HALOGENATED HYDROCARBONS
EP0957074B2 (en) * 1997-04-23 2006-01-11 Asahi Glass Company Ltd. Process for producing halogenated hydrocarbons
US5900385A (en) * 1997-10-15 1999-05-04 Minnesota Mining And Manufacturing Company Nickel--containing compounds useful as electrodes and method for preparing same
FR2771027B1 (en) 1997-11-20 2000-01-14 Atochem Elf Sa MIXED FLUORINATION CATALYST
DE19933348B4 (en) * 1999-07-16 2005-11-17 Oxeno Olefinchemie Gmbh Process for reducing oxidic hydrogenation contacts
CN100464840C (en) 2002-08-22 2009-03-04 纳幕尔杜邦公司 Cobalt-substituted chromium oxide compositions, their preparation, and their use as catalysts and catalyst precursors
EP1539661B1 (en) 2002-08-22 2008-10-08 E.I. Du Pont De Nemours And Company Processes for the preparation of 2-chloro-1,1,1,2,3,3,3-heptafluoropropane, hexafluoropropene and 1,1,1,2,3,3,3-heptafluoropropane
AU2003265589A1 (en) 2002-08-22 2004-03-11 E.I. Du Pont De Nemours And Company Process for the preparation of 1,1,1,2,2-pentafluoroethane
US7504358B2 (en) 2002-08-22 2009-03-17 E. I. Du Pont De Nemours And Company Nickel-substituted and mixed nickel-and cobalt-substituted chromium oxide compositions, their preparation, and their use as catalysts and catalysts precursors
GB0507139D0 (en) 2005-04-08 2005-05-18 Ineos Fluor Holdings Ltd Catalyst
CN100427207C (en) * 2005-09-12 2008-10-22 山东东岳化工有限公司 Catalyst for gas phase process of producing 1,1 difluoroethane
JP5009109B2 (en) * 2007-09-13 2012-08-22 関西電力株式会社 Hydrocarbon partial oxidation catalyst and method and apparatus for producing hydrogen-containing gas using the same
DE102008026094A1 (en) * 2008-05-30 2009-12-03 Süd-Chemie AG Process for the preparation of nanocrystalline nickel oxides
KR101343618B1 (en) 2008-09-05 2013-12-19 멕시켐 아만코 홀딩 에스.에이. 데 씨.브이. Fluorination catalyst and process to produce fluorinated hydrocarbons
GB0816208D0 (en) * 2008-09-05 2008-10-15 Ineos Fluor Holdings Ltd Catlyst and process using the catalyst
EP2665694B1 (en) * 2011-01-21 2016-10-05 Arkema France Process for the manufacture of 2,3,3,3- tetrafluoropropene by gas phase fluorination of pentachloropropane
FR2998815B1 (en) 2012-12-03 2017-01-27 Arkema France CATALYST PREPARED BY REAGENT MILLING

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435551A (en) * 1944-04-20 1948-02-03 Standard Oil Dev Co Production of hydrocarbons from carbon monoxide and hydrogen
US2900423A (en) * 1957-12-13 1959-08-18 Allied Chem Manufacture of perfluoropropene
US3661805A (en) * 1969-11-21 1972-05-09 Universal Oil Prod Co Method of manufacturing an extruded catalyst composition
FR2135473B1 (en) * 1971-05-06 1973-05-11 Rhone Progil
US4131616A (en) * 1974-06-24 1978-12-26 E. I. Du Pont De Nemours And Company Methanation catalyst
FR2407021A1 (en) * 1977-10-26 1979-05-25 Anvar Catalyst for ammoxidation of alkane with nitric oxide to form nitrile - contains metallic oxide dehydrogenating agent such as chromium tri:oxide, ferric oxide or vanadium pent:oxide
FR2501062A1 (en) * 1980-12-29 1982-09-10 Ugine Kuhlmann GAS PHASE FLUORURIZATION CATALYSTS OF ALIPHATIC CHLORINE DERIVATIVES, BASED ON CHROMIUM OXIDE MICROBALLS, AND FLUORURIZATION METHODS USING THE SAME CATALYSTS
EP0128510A3 (en) * 1983-06-07 1985-05-15 Showa Denko Kabushiki Kaisha Process for producing difluoromethane
US4912270A (en) * 1987-03-13 1990-03-27 Allied-Signal Inc. Chromia aerogel, method of producing same and fluorination process utilizing same
JP2666444B2 (en) * 1988-12-23 1997-10-22 旭硝子株式会社 Method for fluorinating 1,1,2-trichloro-2,2-difluoroethane
JP2764980B2 (en) * 1988-12-28 1998-06-11 旭硝子株式会社 Perchlorethylene fluorination method
US5185482A (en) * 1989-02-03 1993-02-09 E. I. Du Pont De Nemours And Company Manufacture of 1,1,1,2-tetrafluoroethane
JP2751401B2 (en) * 1989-05-24 1998-05-18 旭硝子株式会社 Method for producing 1,1-dichloro-1,2,2,2-tetrafluoroethane
FR2661906B1 (en) * 1990-05-11 1993-10-01 Atochem PROCESS FOR THE MANUFACTURE OF 1,1,1,2-TETRAFLUORO-CHLOROETHANE AND PENTAFLUOROETHANE.
FR2669022B1 (en) * 1990-11-13 1992-12-31 Atochem PROCESS FOR THE MANUFACTURE OF TETRAFLUORO-1,1,1,2-ETHANE.

Also Published As

Publication number Publication date
JPH05269382A (en) 1993-10-19
AU2997292A (en) 1993-06-10
KR960005494B1 (en) 1996-04-25
CA2084864C (en) 1998-06-23
EP0546883B1 (en) 1995-08-16
CA2084864A1 (en) 1993-06-10
US5523500A (en) 1996-06-04
DE69204147T2 (en) 1996-04-11
FR2684567A1 (en) 1993-06-11
FR2684567B1 (en) 1994-11-04
JPH0771635B2 (en) 1995-08-02
AU662185B2 (en) 1995-08-24
EP0546883A1 (en) 1993-06-16
DE69204147D1 (en) 1995-09-21
ES2075656T3 (en) 1995-10-01

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